USB computer vacuum, USB Keyboard VACUUM,KEYBOARD CLEANER,SCREEN CLEANER certificate:CE and RoHS.

Product name:USB computer vacuum, USB Keyboard VACUUM,KEYBOARD CLEANER,SCREEN CLEANER
Model:TYF-D016
Product certificate:CE and RoHS.
Functional description :The USB vacuum cleaner/computer vacuum cleaner/keyboard vacuum cleaner.The product composed by Micromotor  (strengthens), the environmental protection cables, the environmental protection outer. Its principle of work is spreads to the IC chip through the computer engine case's power source through the USB port, thus drives the motor, forms vacuum cleaner's principle
1. Clean the dust effectively between computer keyboard
2. Clean the dust not easy to touch effectively between computer keyboard
3. Design Adjustable upscale position for Attracting Heavy dust

Introduction:Plastic made of ABS or PC,some parts of tube are made of metal.
1.Outward appearance design Fine,It size only 20*12cm,so It is MINI Type
2.Science disposition, energy conservation low consumption, Does not need the external connection way power supply, the connection simple and  practical, can be straight insertion USB connection so does not need other power sources, has the light in order to concentrate vacuums effectively
3.Dexterous Agile  safety and health ,the Front end of this  USB vacuum cleaner can be exchange, In the appendix has provided two nozzles,one of  big caliber for absorb big volume sundry goods,another is composed of the hair brush and three quite small suction ports , facilitates brushes and absorbs not easy touch dust between keyboard